"We expect the rupee to continue weakening over the short term due to a worsening terms of trade, although the pace of depreciation is likely to ease from what was seen during the November/December 2018 constitutional crisis," it said. The rupee closed at 178.40/60 per dollar, compared with Wednesday's close of 179.30/60, market sources said. On Jan. 3, the rupee dropped to an all-time low of 183.00 against the dollar.
The currency has appreciated 2.4 percent so far this year. Investor confidence in Sri Lanka is stabilising after the country repaid a $1 billion sovereign bond in mid-January, Central Bank of Sri Lanka Governor Indrajit Coomaraswamy told Reuters on Monday.